The Front End Developer will design and improve web applications, collaborate with teams, optimize performance, and troubleshoot issues.
Front End Developer (Mid-Level)
Systems Integration & Development (SID), an award-winning IT solutions provider based in McLean, VA, is seeking a skilled Mid-Level Front End Developer to join our team. This is a full-time and remote position.
Roles & Responsibilities
- Develop, maintain, and enhance responsive web applications and user interfaces that provide an excellent user experience.
- Collaborate with designers, back-end developers, and product managers to translate requirements into functional and visually appealing websites and applications.
- Write clean, reusable, and efficient code using front-end technologies such as HTML5, CSS3, JavaScript, and modern frameworks like React or Angular.
- Perform cross-browser and cross-device testing to ensure compatibility and responsiveness.
- Optimize applications for maximum speed and scalability.
- Participate in code reviews, contribute to best practices, and suggest improvements to processes and applications.
- Troubleshoot and debug issues, providing timely fixes and enhancements.
- Stay up-to-date with emerging front-end technologies, trends, and industry best practices.
- Contribute to documentation and knowledge sharing within the development team.
- Additional duties as assigned.
Requirements
Skills & Experience
- Bachelor’s degree in Computer Science, Information Technology, Systems Engineering, or related field.
- Minimum 4 years of experience in applications development, cloud-based applications, or related roles.
- Front End development experience with Vue 3, Pinia, PrimeVue, and Knex
- Back End development experience .NET Web Api
- Postgres database experience
- Hands-on experience with cloud platforms such as AWS or others.
- Strong understanding of data visualization, statistical processing and display, and cloud-based application processing.
- Experience with application development, testing, and validation methodologies.
- Ability to analyze system performance and troubleshoot complex issues.
- Familiarity with DevOps practices, CI/CD pipelines, and Infrastructure-as-Code (IaC) tools (e.g., Terraform or others).
- Knowledge of monitoring and logging tools (e.g., CloudWatch or others).
- Deep understanding of modern application development design concepts, cybersecurity principles, and cloud application architecture.
- Experience working on federal government systems, either as a contractor or federal employee, with a recent PUBLIC TRUST or higher clearance, is very strongly preferred.
- Additional duties as assigned
Benefits
Systems Integration & Development (SID) offers a unique, stimulating and challenging environment that fosters individual growth and rewards performance. Systems Integration & Development (SID) is an Equal Opportunity Employer.
Some of our competitive benefits include
- Generous Paid Time Off (PTO) and all Federal Holidays off
- Comprehensive Health Coverage
- Retirement Savings Plan
- Pre-Tax Benefit Programs
- Wellness and Work-Life Support
- Professional Development
- Performance and Referral Bonuses
- Life and Disability Insurance
Similar Jobs
Artificial Intelligence • Cloud • Fintech • Machine Learning • Mobile • Software
The Senior Front-End Engineer will develop and maintain scalable client-side applications, collaborating across product, design, and engineering teams to create high-quality solutions.
Top Skills:
.NetCypressGraphQLJestMongoDBReactStyled ComponentsTypescript
Artificial Intelligence • Information Technology • Sales
As a Senior Frontend Engineer, you will design and build web applications, owning major UI projects, collaborating with cross-functional teams, and optimizing performance for a seamless user experience.
Top Skills:
CSSGraphQLHTMLJavaScriptNext.JsReactTypescript
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
The role focuses on generating new business revenue through SaaS sales, establishing C-suite relationships, and leading account strategies to advise clients on integrating IT solutions.
Top Skills:
Ai-Enhanced TechnologySaaS
What you need to know about the Charlotte Tech Scene
Ranked among the hottest tech cities in 2024 by CompTIA, Charlotte is quickly cementing its place as a major U.S. tech hub. Home to more than 90,000 tech workers, the city’s ecosystem is primed for continued growth, fueled by billions in annual funding from heavyweights like Microsoft and RevTech Labs, which has created thousands of fintech jobs and made the city a go-to for tech pros looking for their next big opportunity.
Key Facts About Charlotte Tech
- Number of Tech Workers: 90,859; 6.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lowe’s, Bank of America, TIAA, Microsoft, Honeywell
- Key Industries: Fintech, artificial intelligence, cybersecurity, cloud computing, e-commerce
- Funding Landscape: $3.1 billion in venture capital funding in 2024 (CED)
- Notable Investors: Microsoft, Google, Falfurrias Management Partners, RevTech Labs Foundation
- Research Centers and Universities: University of North Carolina at Charlotte, Northeastern University, North Carolina Research Campus



